/* 基础样式定义 */
body,
html,
ul,
li,
p {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
    text-align: center;
    font-weight: normal;
}

img {
    border: none;
    font-size: 0;
}

a {
    color: #71777d;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

ul,
li {
    list-style-type: none;
}

body {
    margin: 0;
    padding: 0;
    border: 0;
    position: relative;
    min-width: 320px;
    color: #666; 
    /* background-color: #666; */
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    font-family: "YouYuan", "Microsoft YaHei";
}

.clearfix {
    *zoom: 1;
    /*overflow:hidden*/
}

.clearfix:after {
    content: "\200B";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

input {
    border: none;
    outline: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.text_center {
    text-align: center;
}

.text_left {
    text-align: left;
}

.none {
    display: none !important;
}